Bearing Stiffness Detection
- Company Name:Beijing Yan Hong Da Railway Equipment Co., Ltd.
- Membership:Free Member
- Member Since:2016. 06.28
- Country/Region:China
- City:Beijing
- Contact:Demi
- Related Keywords:bearing stiffness detection
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Beijing Yan Hong Da Railway Equipment Co., Ltd.
[China]
Bed resistance and bearing stiffness detection
foundation data basis for rail equipment stability.
be obtained through three measured physical quantities of lifting force, displacement and rail temperature by adopting the principle that vertical force of the continuously welded rail corresponds to lifting stiffness without damage to the rail and without the initial parameters of the continuously welded rail. The detection provides accurate stress-free temperature variation parameters for the equipment management department, makes reasonable judgment for whether to dissipate and adjust the stress of the continuously welded rail and removes hazards of track buckling and broken rails.The company further cooperates with China Academy of Railway Sciences in development and research of BRTS (Railway bed resistance and bearing stiffness detection system) which can quickly measure vertical and horizontal resistance of the bed, under-sleeper bearing stiffness and vertical resistance of the rail. The force application device is light and convenient to carry, and the sensor is stable, reliable, high in detection accuracy and capable of automatically judging if detection data are qualified. The detection report can be generated quickly by pressing one key and provides foundation data basis for rail equipment stability.
rail grinder
portable impact wrench
be obtained through three measured physical quantities of lifting force, displacement and rail temperature by adopting the principle that vertical force of the continuously welded rail corresponds to lifting stiffness without damage to the rail and without the initial parameters of the continuously welded rail. The detection provides accurate stress-free temperature variation parameters for the equipment management department, makes reasonable judgment for whether to dissipate and adjust the stress of the continuously welded rail and removes hazards of track buckling and broken rails.
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